Blue Light Filter - Samsung Galaxy Note20 5G User Manual

Settings
• Edge screen: Change the settings for the Edge screen. Refer to
information.
• Easy mode: Switch to easy mode to display larger icons and apply a simpler layout to the
Home screen.
• Navigation bar: Change the navigation bar settings. Refer to
buttons) for more information.
• Accidental touch protection: Set the device to prevent the screen from detecting touch
input when it is in a dark place, such as a pocket or bag.
• Touch sensitivity: Increase the touch sensitivity of the screen for use with screen
protectors.
• Screensaver: Set the device to launch a screensaver when the device is charging. Refer to
Screensaver for more information.

Blue light filter

Reduce eye strain by limiting the amount of blue light emitted by the screen.
While you are watching HDR videos from HDR-exclusive video services, the blue light
filter may not be applied.
1
On the Settings screen, tap Display → Blue light filter, and then tap the Turn on now
switch to activate it.
2
Drag the adjustment bar to adjust the filter's opacity.
3
To set the schedule to apply the blue light filter to the screen, tap the Turn on as
scheduled switch to activate it and select an option.
• Sunset to sunrise: Set the device to apply the blue light filter at night and turn it off in
the morning based on your current location.
• Custom schedule: Set a specific time to apply the blue light filter.
Navigation bar (soft
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Edge screen for more